| Value | Category | Cases | |
|---|---|---|---|
| 1 | up to 2 weeks | 73 |
50%
|
| 2 | from 2 weeks to 1 month | 28 |
19.2%
|
| 3 | month | 7 |
4.8%
|
| 4 | More than one month | 38 |
26%
|
| Sysmiss | 30878 |